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<title>XML-Security-C: TXFMXPath.hpp Source File</title>
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<a class="el" href="dir_000000.html">src</a> / <a class="el" href="dir_000004.html">transformers</a></div>
<h1>TXFMXPath.hpp</h1><a href="TXFMXPath_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/*</span>
00002 <span class="comment"> * Copyright 2002-2005 The Apache Software Foundation.</span>
00003 <span class="comment"> *</span>
00004 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span>
00005 <span class="comment"> * you may not use this file except in compliance with the License.</span>
00006 <span class="comment"> * You may obtain a copy of the License at</span>
00007 <span class="comment"> *</span>
00008 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span>
00009 <span class="comment"> *</span>
00010 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span>
00011 <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span>
00012 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
00013 <span class="comment"> * See the License for the specific language governing permissions and</span>
00014 <span class="comment"> * limitations under the License.</span>
00015 <span class="comment"> */</span>
00016
00017 <span class="comment">/*</span>
00018 <span class="comment"> * XSEC</span>
00019 <span class="comment"> *</span>
00020 <span class="comment"> * TXFMXPath := Class that performs XPath transforms</span>
00021 <span class="comment"> *</span>
00022 <span class="comment"> * $Id: TXFMXPath.hpp,v 1.10 2005/02/03 13:50:12 milan Exp $</span>
00023 <span class="comment"> *</span>
00024 <span class="comment"> */</span>
00025
00026 <span class="preprocessor">#include <xsec/transformers/TXFMBase.hpp></span>
00027 <span class="preprocessor">#include <xsec/utils/XSECSafeBuffer.hpp></span>
00028 <span class="preprocessor">#include <xsec/canon/XSECC14n20010315.hpp></span>
00029 <span class="preprocessor">#include <xsec/dsig/DSIGXPathHere.hpp></span>
00030 <span class="preprocessor">#include <xsec/utils/XSECSafeBufferFormatter.hpp></span>
00031
00032 <span class="comment">// Xerces</span>
00033
00034 <a class="code" href="XSECDefs_8hpp.html#a5">XSEC_DECLARE_XERCES_CLASS</a>(DOMNode);
00035 <a class="code" href="XSECDefs_8hpp.html#a5">XSEC_DECLARE_XERCES_CLASS</a>(DOMNamedNodeMap);
00036
00037 <span class="comment">// Xalan</span>
00038
00039 <span class="preprocessor">#ifndef XSEC_NO_XALAN</span>
00040 <span class="preprocessor"></span>
00041 <span class="preprocessor">#include <xalanc/XalanDOM/XalanDocument.hpp></span>
00042 <span class="preprocessor">#include <xalanc/XercesParserLiaison/XercesDocumentWrapper.hpp></span>
00043 <span class="preprocessor">#include <xalanc/XercesParserLiaison/XercesDOMSupport.hpp></span>
00044 <span class="preprocessor">#include <xalanc/XercesParserLiaison/XercesParserLiaison.hpp></span>
00045 <span class="preprocessor">#include <xalanc/XPath/XPathEvaluator.hpp></span>
00046 <span class="preprocessor">#include <xalanc/XPath/XPathProcessorImpl.hpp></span>
00047 <span class="preprocessor">#include <xalanc/XPath/XPathFactoryDefault.hpp></span>
00048 <span class="preprocessor">#include <xalanc/XPath/NodeRefList.hpp></span>
00049 <span class="preprocessor">#include <xalanc/XPath/XPathEnvSupportDefault.hpp></span>
00050 <span class="preprocessor">#include <xalanc/XPath/XPathConstructionContextDefault.hpp></span>
00051 <span class="preprocessor">#include <xalanc/XPath/ElementPrefixResolverProxy.hpp></span>
00052
00053 <span class="preprocessor">#endif</span>
00054 <span class="preprocessor"></span>
00055 <span class="preprocessor">#ifndef XSEC_NO_XPATH</span>
00056 <span class="preprocessor"></span>
<a name="l00063"></a><a class="code" href="classTXFMXPath.html">00063</a> <span class="keyword">class </span><a class="code" href="XSECDefs_8hpp.html#a9">DSIG_EXPORT</a> <a class="code" href="classTXFMXPath.html">TXFMXPath</a> : <span class="keyword">public</span> <a class="code" href="classTXFMBase.html">TXFMBase</a> {
00064
00065 <span class="keyword">private</span>:
00066
00067 <a class="code" href="classsafeBuffer.html">safeBuffer</a> expr; <span class="comment">// The expression being worked with</span>
00068
00069 <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> DOMDocument * document;
00070 <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> DOMNamedNodeMap * XPathAtts; <span class="comment">// Attributes that came through from the doc</span>
00071
00072 <span class="keyword">static</span> <span class="keywordtype">bool</span> XPathInitDone;
00073
00074 <a class="code" href="classDSIGXPathHere.html">DSIGXPathHere</a> * here; <span class="comment">// The function to implement here()</span>
00075 <a class="code" href="classXSECSafeBufferFormatter.html">XSECSafeBufferFormatter</a> * formatter;
00076
00077 <span class="keyword">public</span>:
00078
00079 <a class="code" href="classTXFMXPath.html">TXFMXPath</a>(<a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> DOMDocument *doc);
00080 ~<a class="code" href="classTXFMXPath.html">TXFMXPath</a>();
00081
00082 <span class="comment">// Methods to set the inputs</span>
00083
00084 <span class="keywordtype">void</span> <a class="code" href="classTXFMBase.html#a2">setInput</a>(<a class="code" href="classTXFMBase.html">TXFMBase</a> *newInput);
00085
00086 <span class="comment">// Methods to get tranform output type and input requirement</span>
00087
00088 <span class="keyword">virtual</span> <a class="code" href="classTXFMBase.html#w8">TXFMBase::ioType</a> <a class="code" href="classTXFMBase.html#a3">getInputType</a>(<span class="keywordtype">void</span>);
00089 <span class="keyword">virtual</span> <a class="code" href="classTXFMBase.html#w8">TXFMBase::ioType</a> <a class="code" href="classTXFMBase.html#a4">getOutputType</a>(<span class="keywordtype">void</span>);
00090 <span class="keyword">virtual</span> <a class="code" href="classTXFMBase.html#w9">TXFMBase::nodeType</a> <a class="code" href="classTXFMBase.html#a5">getNodeType</a>(<span class="keywordtype">void</span>);
00091
00092 <span class="comment">// XPath unique</span>
00093
00094 <span class="keywordtype">void</span> setNameSpace(<a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> DOMNamedNodeMap *xpAtts);
00095 <span class="keywordtype">void</span> evaluateExpr(<a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> DOMNode *h, <a class="code" href="classsafeBuffer.html">safeBuffer</a> expr);
00096 <span class="keywordtype">void</span> evaluateEnvelope(<a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> DOMNode *t);
00097
00098 <span class="comment">// Methods to get output data</span>
00099
00100 <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classTXFMBase.html#a12">readBytes</a>(XMLByte * <span class="keyword">const</span> toFill, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> maxToFill);
00101 <span class="keyword">virtual</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> DOMDocument *<a class="code" href="classTXFMBase.html#a13">getDocument</a>();
00102 <span class="keyword">virtual</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> DOMNode *<a class="code" href="classTXFMBase.html#a14">getFragmentNode</a>();
00103 <span class="keyword">virtual</span> <span class="keyword">const</span> XMLCh * <a class="code" href="classTXFMBase.html#a15">getFragmentId</a>();
00104 <span class="keyword">virtual</span> <a class="code" href="classXSECXPathNodeList.html">XSECXPathNodeList</a> & <a class="code" href="classTXFMBase.html#a16">getXPathNodeList</a>();
00105 <span class="keyword">private</span>:
00106 <a class="code" href="classTXFMXPath.html">TXFMXPath</a>();
00107 };
00108
00109 <span class="preprocessor">#endif</span>
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